| 释义 |
weirs是weir的复数 - n.〈英〉堰；水口；鱼梁；韦尔
- 网络堰口；测流堰；堰流量计法
n. dam,barrage,dike,barrier,wall n. | | un. | 1. 韦尔(Robert Walter,1803—1889,其二子,John Ferguson,1841—1926,与Julian Aledn,1852—1919,三人皆为美国画家) |
n. | 1. a dam built across a river to regulate the flow of water, divert it, or change its level 2. a fence placed in a stream to catch fish 3. a place in a river or stream where a wall has been built across it to control the flow of water |
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